Why is substratum theme engine not working on my phone?

[frank Ero]

I use an infinix not 3 pro lte on android 7.0 (stock rom) and its rooted with magisk root app. I installed substratum theme engine v 1000. The issue is anytime i try theming my phone i get this message

"target application /overlay outdated or mismatched configuration selected..."

Why?

 

[mustang7757]

I haven't played with substraum in years lol, you have try different combinations for your device there